Kia Optima Hybrid: Electric Power Steering / Components and Components Location

Components

1. Steering wheel
2. Steering column
3. ECU
4. Motor
5. Steering gear box

MDPS Circuit Diagram

Harness Connector

Type
Pin No
Description
Battery
1
Battery -
2
Battery +
Vehicle
1
IGN
2
-
3
-
4
-
5
-
6
-
7
High_CAN
8
Low_CAN

Description and Operation

Description EPS (Electric power steering, Column assist type) system uses an electric motor to assist the steering force and it is an engine operation independent steering system. EPS control module controls ...

Steering Column and Shaft Repair procedures

Replacement 1. Disconnect the battery negative cable from the battery and then wait for at least 30 seconds. 2. Turn the steering wheel so that the front wheels can face straight ahead. 3. Push the pin ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Rear Assist Arm Repair procedures


Replacement 1. Remove the rear wheel & tire. Tightening torque: 88.3 ~ 107.9 N.m(9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft)     Be careful not to damage the hub bolts when removing the rear wheel & tire. 2. Remove the sprit pin and castle nut and then disconnect the rear assist arm (A) from ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Condenser Repair procedures


Inspection 1. Check the condenser fins for clogging and damage. If clogged, clean them with water, and blow them with compressed air. If bent, gently bend them using a screwdriver or pliers. 2. Check the condenser connections for leakage, and repair or replace it, if required. Replacement 1. Recover ...

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